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1. 发明申请

US20170036260A1 COUPLING SYSTEM 审中-公开
标题翻译：耦合系统
公开(公告)号：US20170036260A1
公开(公告)日：2017-02-09
申请号：US15106296
申请日：2014-12-01
申请人： Ludwig Ehrhardt GmbH
发明人： Frank GROSCHE
IPC分类号： B21D43/05 , F16B1/04
CPC分类号： B21D43/057 , B21D43/055 , F16B1/04
摘要： The invention relates to a coupling system, in particular for mechanically coupling a positioning mechanism to a gripper rail, comprising a coupling device (1), in particular on a positioning mechanism, a counter coupling device (2), in particular on a gripper rail, wherein the coupling device (1) and the counter coupling device (2) can be selectively coupled together or uncoupled, and a locking device (8-33), which locks the coupling device (1) to the counter coupling device (2) in a locking state and unlocks the coupling device (1) and the counter coupling device (2) in an unlocking state. According to the invention, the locking device (8-33) unlocks and locks solely on the basis of the motion of the coupling device (1) and of the counter coupling device (2) without an external drive.
摘要翻译：本发明涉及一种联接系统，特别是用于将定位机构机械连接到夹持轨道上，该联接系统包括耦合装置（1），特别是在定位机构上，反耦合装置（2），特别是在夹持轨道，其中所述联接装置（1）和所述计数器联接装置（2）可以选择性地联接在一起或不联接;以及锁定装置（8-33），其将所述联接装置（1）锁定到所述计数器联接装置（2）处于锁定状态，并且将解耦装置（1）和计数器耦合装置（2）解锁。根据本发明，锁定装置（8-33）仅在没有外部驱动的情况下基于联接装置（1）和计数器联接装置（2）的运动而解锁和锁定。

2. 发明申请

US20140056670A1 Transfer Arrangement For A Press or Press Line With An Axial Drive and Interchangeable Base 有权
标题翻译：转轴布置用于按压或按轴与轴向驱动和可互换基座
公开(公告)号：US20140056670A1
公开(公告)日：2014-02-27
申请号：US14110288
申请日：2012-04-05
申请人： Markus Gebhard
发明人： Markus Gebhard
IPC分类号： B21D43/00 , B25J11/00
CPC分类号： B21D43/003 , B21D43/057 , B25J11/005
摘要： The invention is a transfer arrangement for transporting and/or positioning and/or aligning a workpiece and is used in particular in presses or press lines. A cross member can be moved and/or pivoted in a plurality of directions in space. The movement of the cross member is controlled or regulated by means of a control unit and by means of a corresponding number of axial drives. A servomotor is located on the cross member. A base support can be coupled to the cross member and a drivable shaft is arranged on the base support. A coupling arrangement of the cross member interacts with a mating connecting means on the base support to establish the mechanical fastening. A coupling means interacts with a mating coupling means to establish a rotational connection between the servomotor and the drivable shaft. A workpiece gripping arrangement is present on the base support.
摘要翻译：本发明是一种用于运输和/或定位和/或对准工件的转移装置，特别用于压力机或压力机中。横向构件可以在空间中沿多个方向移动和/或枢转。横梁的移动通过控制单元和相应数量的轴向驱动来控制或调节。伺服电机位于十字架上。基座支撑件可以联接到横向构件，并且可驱动的轴布置在基座支撑件上。横向构件的联接装置与基座支撑件上的配合连接装置相互作用以建立机械紧固。联接装置与配合联接装置相互作用，以建立伺服电动机和可驱动轴之间的旋转连接。工件夹持装置存在于基座上。

3. 发明申请

US20120326373A1 REMOVABLY SUPPORTING MECHANISM FOR WORKPIECE HOLDING DEVICE AND WORKPIECE HOLDING DEVICE REPLACEMENT AND SUPPORT APPARATUS 有权
标题翻译：用于工作控制设备和工件的可移除支持机构保持设备替换和支持设备
公开(公告)号：US20120326373A1
公开(公告)日：2012-12-27
申请号：US13530760
申请日：2012-06-22
申请人： Keisuke TAKEDA
发明人： Keisuke TAKEDA
IPC分类号： B23Q1/26
CPC分类号： B21D43/052 , B21D43/057 , B25J15/0061
摘要： A removably supporting mechanism is provided for a workpiece holding device that can hold and release a workpiece. The workpiece holding device is removably supported on a crossbar extending substantially orthogonal to a workpiece conveying direction of a press machine. The removably supporting mechanism has a guide pin and a guide pin hole. The guide pin is fittable into and engageable with the guide pin hole. One of the guide pin and the guide pin hole is disposed on the workpiece holding device side, whereas another of the guide pin and the guide pin hole is disposed on the crossbar side. The guide pin and the guide pin hole can perform alignment of the workpiece holding device and the crossbar in a direction substantially orthogonal to an inserting direction of the guide pin.
摘要翻译：为能够保持和释放工件的工件保持装置设置有可移除的支撑机构。工件保持装置可移除地支撑在基本上垂直于压力机的工件传送方向延伸的横杆上。可拆卸支撑机构具有导销和导销孔。引导销可以安装到导销孔中并与导销孔接合。引导销和引导销孔中的一个设置在工件保持装置侧，而另一个引导销和引导销孔设置在横杆侧。引导销和引导销孔可以在与引导销的插入方向大致正交的方向上执行工件保持装置和横杆的对准。

4. 发明申请

US20110107924A1 PRESS WITH A TRANSFER DEVICE FOR THE STEPWISE DISPLACEMENT OF THE WORKPIECES AND WITH A GRIPPER RAIL COUPLING 有权
标题翻译：使用转移装置进行压力，用于工件的摆放和拖车轨道连接
公开(公告)号：US20110107924A1
公开(公告)日：2011-05-12
申请号：US12991769
申请日：2009-01-22
申请人： Uwe Zeibig , Klemens Nock
发明人： Uwe Zeibig , Klemens Nock
IPC分类号： B30B9/30
CPC分类号： B21D43/057 , F16B21/165
摘要： The invention relates to a press (1) with gripper rails (3) for grasping and relocating workpieces onto a work table (5), the gripper rails (3) being movable in a horizontal plane and vertically by a transfer device (2). The gripper rails (3) are connected to the respective parts (50, 51) of the transfer device (2) by means of gripper rail couplings (14), a locking mechanism (17) with a tie rod (18) being provided, which locks or frees the gripper rail coupling (14). To actuate the locking mechanism (17), an actuating element (19) is provided which displaces the tie rod (18) between a holding position and a releasing position and which can be actuated by the gripper rail coupling (14) being lowered or raised. Furthermore, the locking mechanism (17) has a spring element (34) which holds the tie rod (18) in the holding position. Finally, the locking mechanism (17) has a latching mechanism (38) with a detent (39), which fixes the tie rod (18) in the releasing position and which is freed automatically when the gripper rail coupling (14) is being coupled.
摘要翻译：本发明涉及一种具有夹持轨道（3）的压力机（1），用于将工件夹紧并重新定位到工作台（5）上，夹持器轨道（3）可在水平面上由移动装置（2）垂直移动。夹具导轨（3）通过夹持器导轨联接件（14）连接到传送装置（2）的相应部件（50,51），提供了具有拉杆（18）的锁定机构（17）其锁定或释放夹持器轨道联接器（14）。为了致动所述锁定机构（17），提供致动元件（19），所述致动元件（19）使所述拉杆（18）在保持位置和释放位置之间移动，并且所述致动元件可由所述夹持器轨道联接器（14）被降低或升高。此外，锁定机构（17）具有将拉杆（18）保持在保持位置的弹簧元件（34）。最后，锁定机构（17）具有锁定机构（38），该锁定机构（38）具有止动件（39），其将拉杆（18）固定在释放位置，并且当夹持器轨道联接器（14）被联接时自动释放。

5. 发明授权

US5865058A System for rotation of cross bars in a multiple station transfer press 失效
标题翻译：多台转印机中横杆旋转的系统
公开(公告)号：US5865058A
公开(公告)日：1999-02-02
申请号：US906843
申请日：1997-08-05
申请人： Allen J. VanderZee , Edward J. Brzezniak , Adam Schwarz
发明人： Allen J. VanderZee , Edward J. Brzezniak , Adam Schwarz
IPC分类号： B21D43/05
CPC分类号： B21D43/055 , B21D43/052 , B21D43/057
摘要： A multiple station transfer press (20) is provided. The cross bar assemblies (42) transfer work pieces (22) between adjacent press stations (24) in transfer press (10). Movement of the cross bar assemblies (42) is provided by raising and lowering transfer rails (38) and (40) along with reciprocating cross bar assemblies (42) along transfer rails (38) and (40). Each cross bar assembly (42) can also be tilted and/or tipped relative to the transfer rails (38 and 40). Cross bar assemblies (42) are used to dynamically orient work pieces (22) during transfer between adjacent press stations (24). A portion of the motion of each cross bar assembly (42) occurs while upper dies (36) and lower dies (34) are separated by less than a maximum distance. The cross bar assemblies (42) preferably include at least two cross bars (130, 132) which may be rotated one hundred and eighty degrees to accommodate changing holding devices such as suction cups (268, 270) while changing dies (36, 34). The cross bars (130, 132) may also be independently rotated relative to each other and the associated cross bar assembly (42) to accommodate specific dies (36, 34) and/or work pieces (22) which are best engaged by holding devices (268, 270) oriented with a specific polar rotation relative to the longitudinal axis (384) of the respective cross bar (130, 132).
摘要翻译：提供多台转印机（20）。横杆组件（42）将工件（22）传送到转印压机（10）中的相邻压力站（24）之间。通过沿着传送轨道（38）和（40）沿着往复式横杆组件（42）升高和降低传送轨道（38）和（40）来提供横杆组件（42）的移动。每个横杆组件（42）也可以相对于传送轨道（38和40）倾斜和/或倾斜。横杆组件（42）用于在相邻压力站（24）之间的转移期间动态地定向工件（22）。当上模具（36）和下模具（34）分开小于最大距离时，每个横杆组件（42）的运动的一部分发生。横杆组件（42）优选地包括至少两个可以旋转180度的横杆（130,132），以适应改变的保持装置例如吸盘（268,270），同时改变模具（36,34）。十字杆（130,132）也可以相对于彼此和相关联的横杆组件（42）独立地旋转，以容纳特定的模具（36,34）和/或工件（22），其最好由保持装置（268,270）相对于相应横杆（130,132）的纵向轴线（384）定向成具有特定的极旋转。

6. 发明授权

US5363683A Forming machine 失效
标题翻译：成型机
公开(公告)号：US5363683A
公开(公告)日：1994-11-15
申请号：US147536
申请日：1993-11-05
申请人： Karl Thudium , Walter Rieger
发明人： Karl Thudium , Walter Rieger
IPC分类号： B21D43/05 , B30B15/30 , B65G25/02
CPC分类号： B21D43/057 , B21D43/05
摘要： A transfer press or similar forming machine is provided with a transfer device having holding devices for the gripping and transport of sheet metal parts. During the transfer movement of the sheet metal parts from one machining stage to the next, the sheet metal parts are deposited intermediately on an intermediate depositing device. The intermediate depositing device takes over a partial path of the transfer so that the movement of the holding devices is less than half the distance between the machining stages.
摘要翻译：转印机或类似的成型机设置有具有用于夹持和输送钣金零件的保持装置的转印装置。在将金属板零件从一个加工阶段转移到下一个阶段期间，将金属片部件沉积在中间沉积装置上。中间沉积装置接收传送的部分路径，使得保持装置的移动小于加工阶段之间的距离的一半。

7. 发明授权

US5097695A Transfer finger shift apparatus for transfer presses having mechanically driven transfer feeds 失效
标题翻译：用于具有机械驱动的转印进给的转印机的转印手指转移装置
公开(公告)号：US5097695A
公开(公告)日：1992-03-24
申请号：US643843
申请日：1991-01-22
申请人： Edward J. Brzezniak
发明人： Edward J. Brzezniak
IPC分类号： B21D43/05
CPC分类号： B21D43/057
摘要： Shifting apparatus for use in a transfer press having moving die bolsters. The shifting apparatus includes transfer rail sets that are located on the bolster and on the fixed bed that are interconnected during the normal transfer of the work pieces between dies. Transfer fingers are carried by both transfer rail sets that serve to engage the work pieces and move the work pieces through the positions of the transfer press. Transfer finger shift apparatus extends between the two rail sets and includes a shaft carrying a shift base member which has transfer fingers connected thereto. An elevating device is provided on the fixed bed to raise the transfer fingers sufficiently to pass over the top of the transfer fingers located on the bolster. A piston rod, which is secured to the transfer fingers, is retracted into an air cylinder which is attached to the transfer rail set of the bolster, causing the transfer fingers to move from the fixed bed to the bolster. The rails are separated and the bolster is moved to a remote location away from the press for replacement of the dies and related transfer fingers.
摘要翻译：用于具有移动垫片的转印机的转换装置。换档装置包括位于垫子和固定床上的传送轨道组件，其在工件在模具之间的正常传送期间相互连接。传送指状物由两个传送轨道组承载，这两个传送轨道组用于接合工件并将工件移动通过转印机的位置。传送指转移装置在两个轨道组之间延伸，并且包括承载具有连接到其上的传送指的换档底座构件的轴。升降装置设置在固定床上，以将转移指状物充分地升高，以越过位于摇枕上的转移指状物的顶部。固定在传送指状物上的活塞杆被缩回到气缸中，该气缸附接到摇枕的传送轨道组，使得传送指状件从固定床移动到摇枕。轨道被分离，并且摇枕移动到远离压力机的远程位置以更换模具和相关的转移指状物。

8. 发明授权

US4924692A Transfer press having gripper rails which can be transversely separated along their length 失效
标题翻译：转印机具有可沿其长度横向分离的夹持轨道
公开(公告)号：US4924692A
公开(公告)日：1990-05-15
申请号：US337758
申请日：1989-04-13
申请人： Walter Rieger , Karl Thudium
发明人： Walter Rieger , Karl Thudium
IPC分类号： B21D43/05
CPC分类号： B21D43/057
摘要： In a transfer press, the gripper rails consist of gripper rail parts located at the press and exchangeable gripper rail parts. In operation, the gripper rail parts must be rigidly connected with one another. For this purpose, a coupling element utilizing a rotary tightening device is inserted in one gripper rail part and has a tension rod which can be braced with T-shaped head behind a coupling surface of a gripper rail part located at the side of the press. Flange facings are machined into front faces of the gripper rail parts. These flange facings have flat surfaces which extend parallel to the direction of the lifting and lowering movement of gripper rail parts and the direction of the opening and closing positioning movement of a sliding table carrying exchangeable gripper rail part. The gripper rail parts are separated along the flat end surfaces of the flange facings and do not require longitudinal displacement to provide a separation gap.
摘要翻译：在转印机中，夹持器轨道由位于压力机和可更换的夹持器轨道部分的夹持轨道部分组成。在操作中，夹持器轨道部分必须彼此刚性地连接。为此，利用旋转紧固装置的联接元件被插入到一个夹持器轨道部分中，并且具有张紧杆，其可以在位于压力机侧面的夹持器轨道部分的联接表面后面被T形头部支撑。法兰面加工成夹具轨道部件的前表面。这些凸缘面具有平行于夹持器轨道部分的提升和下降运动方向延伸的平面以及承载可更换夹持轨道部分的滑动台的打开和关闭定位运动的方向。夹持器轨道部分沿着凸缘面的平坦端面分开，并且不需要纵向位移以提供间隔。

9. 发明授权

US4557134A Apparatus for supporting workpieces in a multistage press 失效
标题翻译：用于在多级压力机中支撑工件的装置
公开(公告)号：US4557134A
公开(公告)日：1985-12-10
申请号：US653078
申请日：1984-09-21
申请人： Gunter Kuppinger
发明人： Gunter Kuppinger
IPC分类号： B21D43/05 , B30B15/30
CPC分类号： B21D43/057
摘要： A transfer press for a stepwise deformation of workpieces includes a plurality of stages arranged in a series and an arrangement for intermittently advancing the workpieces from one stage to a successive stage. Some of the stages are work stages for deforming the workpieces by workpiece-deforming tools and at least one of the stages is an empty stage void of tools. There is further provided a workpiece-supporting arrangement situated in the empty stage for supporting a workpiece while the workpiece dwells in the empty stage and a tool-supporting table normally situated in a work stage in a working position adjacent the empty stage and being displaceable for effecting tool replacement thereon. The workpiece-supporting arrangement has a workpiece-supporting element; a securing device for readily releasably mounting the workpiece-supporting element at least indirectly on the table for temporarily positioning the workpiece-supporting element; and a gripping and holding device installed in the empty stage for grasping the workpiece-supporting element, removing the workpiece-supporting element from the table, moving the workpiece-supporting element into a workpiece-supporting working position in the empty stage and holding the workpiece-supporting element in its working position.
摘要翻译：一种用于工件的逐步变形的转印机包括多个阶段布置的台阶和用于将工件从一个阶段间歇地推进到后续阶段的布置。一些阶段是通过工件变形工具使工件变形的工作阶段，并且至少一个阶段是没有工具的空的阶段。还提供了一个工件支撑装置，位于空台中，用于在工件驻留在空台中时支撑工件;以及工具支撑台，其通常位于与空台相邻的工作位置的工作台中，在其上进行工具更换。工件支撑装置具有工件支撑元件; 用于将工件支撑元件至少间接地放置在工作台上用于临时定位工件支撑元件的固定装置; 以及夹持保持装置，安装在空台中，用于抓握工件支撑元件，从工作台移除工件支撑元件，将工件支撑元件移动到空台中的工件支撑工作位置并保持工件支持元素处于其工作位置。

10. 发明授权

US4519309A Sliding tool table intended for the exchange of tools in presses 失效
标题翻译：用于在压力机中更换工具的滑动工具台
公开(公告)号：US4519309A
公开(公告)日：1985-05-28
申请号：US536036
申请日：1983-09-26
申请人： Egon Feirer , Ulrich Amann , Gunter Kuppinger
发明人： Egon Feirer , Ulrich Amann , Gunter Kuppinger
IPC分类号： B21D43/05 , B30B15/00
CPC分类号： B21D43/055 , B21D37/14 , B21D43/057 , Y10S100/918
摘要： For the exchange of tools in a press, the tools, including their associated gripper rail sections, are moved out of the press on a sliding table having a gripper rail support. To ensure that the gripper rails do not block access to the tool, the gripper rail support is adjustable in height. This permits lowering of the gripper rails sections to the extent that access to the tool is unimpeded.
摘要翻译：为了在压机中更换工具，将包括其相关联的夹具轨道部分的工具在具有夹持轨道支撑的滑动台上移出压机。为了确保夹具导轨不阻挡对工具的接近，夹具导轨支架的高度可调。这允许夹持器轨道部分的下降到不受阻碍地进入工具的程度。

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